First Mate 50/50 Wild Salmon & Wild Tuna Dog Food Cans contain an irresistible recipe that's appropriate for dogs of all breeds and life stages. It combines food-grade, wild caught salmon with wild-caught Albacore tuna that comes from sustainable fisheries. The simple ingredient list is limited and free of grains and gluten to make this food easily digestible and a good choice for dogs that have food allergies and sensitivities. A total of 96% of the protein found in this food comes directly from the salmon and tuna and the other 4% comes from potatoes.